pgBadger-
Global information
- Generated on Mon Sep 22 02:19:48 2025
- Log file: ssh://root@db-prod.cetoc.muni.cz//var/log/postgresql/postgresql-16-olap.log , ..., ssh://root@db-prod.cetoc.muni.cz//var/log/postgresql/postgresql-16-olap.log.9.gz
- Parsed 63 log entries in 30s
- Log start from 2025-09-21 02:00:00 to 2025-09-21 02:05:04
-
Overview
Global Stats
- 0 Number of unique normalized queries
- 3 Number of queries
- 3ms Total query duration
- 2025-09-21 02:00:05 First query
- 2025-09-21 02:00:06 Last query
- 2 queries/s at 2025-09-21 02:00:06 Query peak
- 3ms Total query duration
- 0ms Prepare/parse total duration
- 0ms Bind total duration
- 3ms Execute total duration
- 1 Number of events
- 1 Number of unique normalized events
- 1 Max number of times the same event was reported
- 0 Number of cancellation
- 0 Total number of automatic vacuums
- 0 Total number of automatic analyzes
- 0 Number temporary file
- 0 Max size of temporary file
- 0.00 B Average size of temporary file
- 3 Total number of sessions
- 1 sessions at 2025-09-21 02:00:05 Session peak
- 64ms Total duration of sessions
- 21ms Average duration of sessions
- 1 Average queries per session
- 1ms Average queries duration per session
- 20ms Average idle time per session
- 3 Total number of connections
- 2 connections/s at 2025-09-21 02:00:06 Connection peak
- 1 Total number of databases
SQL Traffic
Key values
- 2 queries/s Query Peak
- 2025-09-21 02:00:06 Date
SELECT Traffic
Key values
- 0 queries/s Query Peak
- Date
INSERT/UPDATE/DELETE Traffic
Key values
- 0 queries/s Query Peak
- Date
Queries duration
Key values
- 3ms Total query duration
Prepared queries ratio
Key values
- 0.00 Ratio of bind vs prepare
- 0.00 % Ratio between prepared and "usual" statements
General Activity
↑ Back to the top of the General Activity tableDay Hour Count Min duration Max duration Avg duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 21 02 3 0ms 3ms 1ms 3ms 3ms 3ms Day Hour SELECT COPY TO Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 21 02 0 0 0ms 0ms 0ms 0ms Day Hour INSERT UPDATE DELETE COPY FROM Average Duration Latency Percentile(90) Latency Percentile(95) Latency Percentile(99) Sep 21 02 0 0 0 0 0ms 0ms 0ms 0ms Day Hour Prepare Bind Bind/Prepare Percentage of prepare Sep 21 02 0 0 0.00 0.00% Day Hour Count Average / Second Sep 21 02 3 0.00/s Day Hour Count Average Duration Average idle time Sep 21 02 3 21ms 20ms -
Connections
Established Connections
Key values
- 2 connections Connection Peak
- 2025-09-21 02:00:06 Date
Connections per database
Key values
- template1 Main Database
- 3 connections Total
Connections per user
Key values
- postgres Main User
- 3 connections Total
-
Sessions
Simultaneous sessions
Key values
- 1 sessions Session Peak
- 2025-09-21 02:00:05 Date
Histogram of session times
Key values
- 3 0-500ms duration
Sessions per database
Key values
- template1 Main Database
- 3 sessions Total
Sessions per user
Key values
- postgres Main User
- 3 sessions Total
Sessions per host
Key values
- [local] Main Host
- 3 sessions Total
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Checkpoints / Restartpoints
Checkpoints Buffers
Key values
- 3 buffers Checkpoint Peak
- 2025-09-21 02:05:04 Date
- 0.010 seconds Highest write time
- 0.004 seconds Sync time
Checkpoints Wal files
Key values
- 0 files Wal files usage Peak
- 2025-09-21 02:00:00 Date
Checkpoints distance
Key values
- 0.00 Mo Distance Peak
- 2025-09-21 02:00:00 Date
Checkpoints Activity
↑ Back to the top of the Checkpoint Activity tableDay Hour Written buffers Write time Sync time Total time Sep 21 02 3 0.012s 0.005s 0.09s Day Hour Added Removed Recycled Synced files Longest sync Average sync Sep 21 02 0 0 0 2 0.003s 0.002s Day Hour Count Avg time (sec) Sep 21 02 0 0s Day Hour Mean distance Mean estimate Sep 21 02 0.00 kB 0.00 kB -
Temporary Files
Size of temporary files
Key values
- 0 Temp Files size Peak
- Date
Size of temporary files (5 minutes period)
NO DATASET
Number of temporary files
Key values
- 0 per second Temp Files Peak
- Date
Number of temporary files (5 minutes period)
NO DATASET
Temporary Files Activity
↑ Back to the top of the Temporary Files Activity tableDay Hour Count Total size Average size Sep 21 02 0 0 0 -
Vacuums
Vacuums / Analyzes Distribution
Key values
- 0 sec Highest CPU-cost vacuum
Table
Database - Date
- 0 sec Highest CPU-cost analyze
Table
Database - Date
Autovacuum actions (5 minutes period)
NO DATASET
Average Autovacuum Duration
Key values
- 0 sec Highest CPU-cost vacuum
Table
Database - Date
Average Autovacuum Duration (5 minutes average)
NO DATASET
Analyzes per table
Key values
- unknown (0) Main table analyzed (database )
- 0 analyzes Total
Vacuums per table
Key values
- unknown (0) Main table vacuumed on database
- 0 vacuums Total
Vacuum throughput per table
Key values
- unknown (0) Max CPU elapsed for vacuum on database
- unknown (0 ms) Max I/O read time for vacuum on database
- unknown (0 ms) Max I/O write time for vacuum on database
Tuples removed per table
Key values
- unknown (0) Main table with removed tuples on database
- 0 tuples Total removed
Pages removed per table
Key values
- unknown (0) Main table with removed pages on database unknown
- 0 pages Total removed
Autovacuum Activity
↑ Back to the top of the Autovacuum Activity tableDay Hour VACUUMs ANALYZEs Sep 21 02 0 0 - 0 sec Highest CPU-cost vacuum
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Locks
Locks by types
Key values
- unknown Main Lock Type
- 0 locks Total
Most frequent waiting queries (N)
Rank Count Total time Min time Max time Avg duration Query NO DATASET
Queries that waited the most
Rank Wait time Query NO DATASET
-
Queries
Queries by type
Key values
- 0 Total read queries
- 0 Total write queries
Queries by database
Key values
- template1 Main database
- 3 Requests
- 3ms (template1)
- Main time consuming database
Queries by user
Key values
- postgres Main user
- 6 Requests
User Request type Count Duration postgres Total 6 3ms Duration by user
Key values
- 3ms (postgres) Main time consuming user
User Request type Count Duration postgres Total 6 3ms Queries by host
Key values
- [local] Main host
- 6 Requests
- 3ms ([local])
- Main time consuming host
Queries by application
Key values
- psql Main application
- 3 Requests
- 3ms (psql)
- Main time consuming application
Number of cancelled queries
Key values
- 0 per second Cancelled query Peak
- 2025-09-21 02:00:00 Date
Number of cancelled queries (5 minutes period)
NO DATASET
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Top Queries
Histogram of query times
Key values
- 2 0-1ms duration
Slowest individual queries
Rank Duration Query NO DATASET
Time consuming queries (N)
Rank Total duration Times executed Min duration Max duration Avg duration Query NO DATASET
Most frequent queries (N)
Rank Times executed Total duration Min duration Max duration Avg duration Query NO DATASET
Normalized slowest queries (N)
Rank Min duration Max duration Avg duration Times executed Total duration Query NO DATASET
Time consuming prepare
Rank Total duration Times executed Min duration Max duration Avg duration Query NO DATASET
Time consuming bind
Rank Total duration Times executed Min duration Max duration Avg duration Query NO DATASET
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Events
Log levels
Key values
- 31 Event entries
- (EVENTLOG entries are formaly LOG level entries that are not queries)
Events distribution (except queries)
Key values
- 0 PANIC entries
- 0 FATAL entries
- 0 ERROR entries
- 0 WARNING entries
- 1 EVENTLOG entries
Most Frequent Errors/Events
Key values
- 1 Max number of times the same event was reported
- 1 Total events found
Rank Times reported Error 1 1 LOG: database system was shut down at ...
Times Reported Most Frequent Error / Event #1
Day Hour Count Sep 21 02 1